How to change the class of mxArray double to int in c mex ?
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Hi,
I am trying to convert a double class mxArray to int. I don't know how to do that. My c code is like below. I would like to create the mxGPUArray "row" in int class, which is the row index of matrix A. In my code, the type of "row" is double.
#include "mex.h"
#include "gpu/mxGPUArray.h"
#define A prhs[0]
void mexFunction(int nlhs, mxArray * plhs[], int nrhs, const mxArray * prhs[])
{
mxArray *tmp[3];
mexCallMATLAB(3,tmp,1,&A,"find");
mxGPUArray const *row = mxGPUCreateFromMxArray(tmp[1]);
}
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